Individual Calculations October 2012
 Tarakanova, Valeria  Total change: 10.65  Rating chartPersonal card
 M.Botvinnik Memorial 2012 St. Petersburg RUS 2012-08-25
RcRownchangeKK*chgGame
 1980 1767 2.50 7 0.71 15 10.65 
  Duzhakov, Ilya f2167  * RUS0.001-0.0815-1.20 
  Emdin, Mark 2109 RUS0.001-0.1215-1.80 
  Tselkovskiy, Kirill 1991 RUS0.001-0.2215-3.30 
  Ivanov, Sergei V. 2108 RUS0.001-0.1215-1.80 
  Bezobrazov, Lev 1675 RUS1.0010.37155.55 
  Kamnev, Alexander 1890 RUS1.0010.671510.05 
  Katyshkina, Anastasia 1923 RUS0.5010.21153.15 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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